<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<form action="https://wechat.shangning.site/api/Chatupload/upload" method="POST">
    <input type="file" name="file" class="layui-upload-file">
    <button type="submit" >上传图片到本地</button>
</form>
</body>
</html>